Power supply housing



FIG. 1 is a perspective view of a power supply housing showing our new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view thereof being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIGS. 1, 3, 5 and 6 are included for the purpose of illustrating holes in the article, per se, in which the design is embodied and form no part of the claimed design. 

The ornamental design for a power supply housing, as shown and described. 